Konrad Wothe / Woolly Opossum (Caluromys derbianus) in lowland rainforest, Braulio Carrillo National Park, Costa Rica

Tim Laman / Proboscis Monkey (Nasalis larvatus) hanging from slender branches while foraging for fruit in rainforest canopy, Kinabatangan Wildlife Sanctuary, Sabah, Malaysia, Borneo, Endangered